285194955104 has 24 divisors (see below), whose sum is σ = 561527542800. Its totient is φ = 142584785536.

The previous prime is 285194955053. The next prime is 285194955119. The reversal of 285194955104 is 401559491582.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26159 + ... + 755694.

It is an arithmetic number, because the mean of its divisors is an integer number (23396980950).

Almost surely, 2^285194955104 is an apocalyptic number.

It is an amenable number.

285194955104 is a deficient number, since it is larger than the sum of its proper divisors (276332587696).

285194955104 is a wasteful number, since it uses less digits than its factorization.

285194955104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793262 (or 793254 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 53.

The spelling of 285194955104 in words is "two hundred eighty-five billion, one hundred ninety-four million, nine hundred fifty-five thousand, one hundred four".